Aquaponics System Grows Food on Boat Using Rainwater & Solar Power

All right, this is John Kohler with growingyourgreens.com. Today I have another exciting episode for you and I love it when I’m on a field trip. And today I’m on a field trip actually… I just got out of the big apple, the NYC, New York City from Grand Central Station. Came out on a […]

Lithium Battery Charging with an Alternator

Hello, how you doing? Thanks very much for watching. Tomorrow here in the United Kingdom is a bank holiday but you wouldn’t think it. Because the sheer mention of a holiday here, and it usually throws it down with rain. But for the last couple of days we’ve been baking in fantastic sun, all day […]

Value of the River – Flood Control, Irrigation, Navigation & Recreation

Doug Johnson, Public Affairs Specialist, Bonneville Power Administration: Iím Doug Johnson. Today Iím at Grand Coulee Dam, the nationís largest dam on Americaís fourth-largest river, the Columbia River. Now thereís a reason this damís a big dam ó thereís a lot of water behind it that we can use to produce valuable hydroelectricity, but we […]

Solar charging my Lithium Batteries

Hi, how are you doing? Thanks very much for watching. Well, what a difference a day makes! This time yesterday, there wasn’t a cloud in the sky, the day turned out to be the hottest day, April day since 1949. And by this time, which is round about 8 o’clock in the morning, I had […]